Mary lived with her mother at the XX ranch, which was on the Rio Grande, just across from Mexico, and, as there was a ford there, it was easy for persons to cross from either side. One day, while riding on the Mexican side, she heard screams of distress and came upon Juanita, a beautiful Mexican girl, who had been insulted by Jose, a bad man of that vicinity, who commanded a band of guerrillas, who plundered and stole under the guise of insurrectos.